Evidence row 74388

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/finance/eurostat"
    ]
  ],
  "name": "bess-x402.onrender.com/v1/finance/eurostat",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "Latest EU and country economic indicators from Eurostat: HICP inflation, unemployment, GDP growth, consumer confidence, government debt and 10-year bond yields, for EU27, the euro area and 30+ countries.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "countries": "EU,DE,FR",
              "indicator": "inflation",
              "periods": 3
            },
            "type": "http"
          },
          "output": {
            "example": {
              "dataset": "prc_hicp_minr",
              "indicator": "inflation",
              "label": "HICP inflation, annual rate",
              "series": [
                {
                  "geo": "EU27_2020",
                  "latest": {
                    "period": "2026-09",
                    "value": 3.8
                  },
                  "values": [
                    {
                      "period": "2026-07",
                      "value": 3
                    },
                    {
                      "period": "2026-08",
                      "value": 3.2
                    }
                  ]
                },
                {
                  "geo": "DE",
                  "latest": {
                    "period": "2026-09",
                    "value": 3.3
                  },
                  "values": [
                    {
                      "period": "2026-07",
                      "value": 2.8
                    },
                    {
                      "period": "2026-08",
                      "value": 2.9
                    }
                  ]
                }
              ],
              "source": "Eurostat (reuse authorised, © European Union)",
              "unit": "%",
              "updated": "2026-10-16T23:00:00+0200"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "countries": {
                      "description": "Comma-separated codes, e.g. EU,DE,FR",
                      "type": "string"
                    },
                    "indicator": {
                      "description": "inflation, unemployment, gdp_growth, consumer_confidence, government_debt or bond_yield_10y",
                      "type": "string"
                    },
                    "periods": {
                      "description": "Latest periods per country (1-60)",
                      "type": "integer"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T02:30:11.777Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T02:30:11.593Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/finance/eurostat",
    "tags": [
      "eurostat",
      "economics",
      "inflation",
      "eu",
      "macro"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Latest EU and country economic indicators from Eurostat: HICP inflation, unemployment, GDP growth, consumer confidence, government debt and 10-year bond yields, for EU27, the euro area and 30+ countries."
}

What the leaf hashes

{"body":"4a26f852229202db90e9e2bc292327bcf2ed1314ed997e914422f076769f98e3","id":74388,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025489017403,"prev":71566,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/finance/eurostat","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x59ad26a779c5d4d2653d583ff58929f7fce0cee00d7fd1ed53912c805fd60483
2. 0xd16dd170a15acb3a05773b682702030774e745b2314f333e15b40fe2d1dfbcc6
3. 0xa1955691cbc71e4b4bf4ed76f9c1335532315aecbef982f05ed98ced85a96b58
4. 0xf1f4f74bf0918e856d655efacfdd3dea4c44a29b445ac0f3f3a83a93d3e5a006
5. 0x5347122ed977734666c58aeb6c3a534ee345af0707894cfff85ab25ad123c8d7
6. 0x6901755ca11c607c7d21d114ab9bd3f1856a00b885216ae6c2c3952c3d3b7769
7. 0x408a05b0455f4d4a5e08ffcc04b84f3a4b93b65bba7a3c389aa273c8b05488a5
8. 0x38943124942d8428380e4d121c872e70e8723046c88ccf0fe22f451d0bf69410
9. 0x9fe2b5bb49c3c1c0cfb9a7e2175505abb418851419201d4ff747b61a8778232a
10. 0x109a3cbe67d20751c1bafc45b08ecc03404d3cc4decd7b239de884bc7e6340d6
11. 0x3ada80dcde3daf850269166ea2ab667084c23fe8ab3b3994664b930470ebdef7
12. 0xf522fa92d4115c2b18b96aa43119f8df9b4e96c92f5d6449d0fe96dcd4bf324c
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae